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CHAPTER 3: Configuration
The MicroNTU G.703 Card (MT245A) uses seven jumpers (or four for
MT246A), which allow the unit to be configured for a wide range of
applications. Designed around a mid-plane architecture, the MicroNTU
G.703 Card incorporates both front and rear cards. Configuration of both
may be necessary. The jumpers are accessible when the cards are slid out of
the rack chassis. Once configured, the MicroNTU G.703 Card is designed to
operate transparently, without need for frequent re-configuration: Just set it
and forget it.
3.1 Front-Card Configuration
The MicroNTU G.703 Card front card has two jumpers (LK6 and LK7), which
are mounted on the PC board (see Figure 3-1). These jumpers set clocking
and data inversion.
Figure 3-1. Jumper locations.
3. Configuration
LK7
LK6
